LICENSE.txt: Update the copyright year!

diff --git a/LICENSE.txt b/LICENSE.txt
index 9e25f74a597e7af931d7526f995f99f0cae8015d..fc4fbc9767b7cd5c6bf5dbcd095d40150807a832 100644 (file)
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2019, Slava Pestov, et al.
+Copyright (c) 2020, Slava Pestov, et al.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without